NCLEX-PN
Pharmacological and Parenteral Therapies NCLEX Questions Questions
Extract:
Question 1 of 5
The adolescent, who is receiving morphine sulfate via PCA, has itching. Which medication listed on the client's MAR should the nurse plan to administer to relieve the itching?
Correct Answer: B
Rationale: A: Diazepam (Valium) acts on the CNS to produce sedation, hypnosis, skeletal muscle relaxation, and anticonvulsant activity. B: Diphenhydramine (Benadryl) is an antihistamine that blocks histamine release by competing for the histamine receptors. C: Naloxone (Narcan) is a narcotic antagonist that reverses the effects of opiates. D: Butenafine (Mentax) is an antifungal antibiotic used to treat tinea pedis, tinea corporis, and tinea cruris.
Question 2 of 5
The nurse completes teaching the client who has PD about taking benztropine. Which statements made by the client indicate that teaching is effective? Select all that apply.
Correct Answer: A,B,E
Rationale: A: Benztropine (Cogentin) may be crushed; this statement indicates teaching is effective. B: Many OTC medications contain alcohol. Alcohol should be avoided because it is another CNS depressant, and additive drowsiness can occur. This statement indicates teaching is effective. C: Benztropine should not be abruptly discontinued; symptoms will recur, and it may precipitate parkinsonian crisis. D: Benztropine is an anticholinergic that will cause a dry mouth, not drooling and increased secretions. E: Because benztropine (Cogentin) is a CNS depressant, driving should be avoided until the effects of the medication are known. This statement indicates teaching is effective.
Question 3 of 5
The clinic nurse is teaching the parent how to give eye drops to the 3-year-old who has bacterial conjunctivitis and purulent drainage out of both eyes, swollen eyelids, and inflamed conjunctiva. What information should the nurse provide?
Correct Answer: A
Rationale: A: It is necessary to secure the child prior to instilling eye drops to ensure that the child receives the entire prescribed dose. The child is likely to resist instillation of the eye drops because a child is told not to put anything in the eyes and is likely to remember painful experiences such as dust or a foreign object that has gotten into the eye. B: The child should be supine, not sitting, when instilling eye drops. C: The child should be supine, not in a head-down position, when instilling eye drops. D: Telling the child what is happening is important, but at the age of 3, a detailed explanation will not make the child more cooperative.
Question 4 of 5
The nurse receives the HCP order to start TPN for the client who has a PICC. Into which type of catheter illustrated should the nurse plan to administer the TPN?
Correct Answer: B
Rationale: A: Illustration A is a central line that is percutaneously inserted into the jugular or subclavian vein and terminates in the central circulation. These are intended for short-term venous access. B: Illustration B is a PICC, which is inserted into the arm and terminates in the central circulation. A PICC is used when medications or solutions are too caustic to be peripherally administered or when therapy lasts more than 2 weeks. C: Illustration C is a tunneled catheter inserted into the upper chest wall and threaded through the cephalic vein; it terminates in the central circulation. D: Illustration D is an intra-aortic balloon pump catheter that is inserted into the femoral artery and positioned in the descending aortic arch. The balloon on the end inflates during diastole. It is not used for medication or fluid administration.
Question 5 of 5
The nurse is caring for a 4-year-old client. What is the most appropriate pain scale for the nurse to use during the assessment?
Correct Answer: D
Rationale: The Wong-Baker Pain Scale uses faces to identify the level of pain. Children over the age of 3 should use this scale to articulate their subjective feeling of pain as opposed to objective measures using the CRIES or FLACC Pain Scales. The McGill Pain Scale uses many words to characterize pain and is more appropriate for adult clients.